With the development of the double shaft shredder, the scope of application of the machine has become more extensive, and in the face of numerous types of materials, the material of the double shaft shredding blade has also changed accordingly. For example, the double shaft shredder blades that are widely used in cold working tool steels at present are characterized by good wear resistance and high hardness. The main disadvantage is brittleness, so they are mainly used in everyday use. It is used to shred paper, fiber and rubber and other soft materials, while high carbon steel is a tool material with high impact resistance. It has very strong wear resistance and very high hardness. It can tear metal and wood, high hardness plastics and other materials. Therefore, i t is very important to select the material of the double shaft shredder blade according to different materials.
In the industrial industry, two-axis shredders are also known as multi-axis shredders, so the types of double shaft shredder blades are also quite abundant. Under normal circumstances, two-axis shredder blades follow the number of claws The classification can be pided into single claws, two-jaw, three-jaw, multi-claw blades, and the like, and there are different types of installation with respect to the number of different claws. In daily use, if a three-claw blade is used, the installation form of the round hole should be selected, which is suitable for shredding softer paper materials. The two-claw blade is mostly suitable for shredding materials such as rubber, metal and hard plastic, and the installation form is mainly based on polygonal holes. In the shredding operation of different materials, the number of claws and the installation form of the double shaft shredder blade can be flexibly crossed to achieve a good working result.
Good maintenance can ensure the effective operation of the double shaft shredder blade, so when the shredder is in operation, the maximum amount of material should be put into account according to the production volume of the machine, and do not exceed the authorized maximum number of production. Regular inspection of the blades revealed that inpidual worn blades should be replaced in time to prolong their service life.
